3120-01-508-5431, BEARING,SLEEVE

6685-01-508-5432 THERMOSTAT,FLOW CONTROL

National Stock Number:
3120-01-508-5431

Federal Supply Class:
3120

National Item Identification Number:
015085431

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Manufacturer Information:

2194807	52661	RTX CORPORATION
2194807	77445	RTX CORPORATION
430225	77445	RTX CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	3.1008 INCHES MINIMUM AND 3.1022 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.4400 INCHES MINIMUM AND 3.4800 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	3.8080 INCHES MINIMUM AND 3.8680 INCHES MAXIMUM
FLANGE WIDTH	0.1900 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS6322/AMS6323 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	SPACER-4 1/2 BEARING SEAL, FRONT
PROPRIETARY CHARACTERISTICS	PACS
OVERALL LENGTH	0.4300 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM
SPECIAL FEATURES	HEAT TREAT PER PWA 11-22;HARDNESS: ROCKWELL C32-38 OR EQUIVALENT.;SPACER HAS FOUR WRENCHING SLOTS POSITIONED 90 DEGREES APART.
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END

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